WC/97/061 The design, construction and testing of a simple ...
Fine gold which forms the bulk of the concentrate separated from tailings at Kias Creek, most of the gold is 3040 microns in size. Coarse gold separated from milled ore at Acupan small mines. 42 Abundant ''medium'' sized gold, around 100 microns, from milled ore at Acupan. Fine gold.